444  
SXUS45 KMSO 311230  
RECGPI  
 
RECREATION FORECAST FOR FLATHEAD LAKE  
NATIONAL WEATHER SERVICE MISSOULA MT  
605 AM MDT FRI JUL 31 2026  
 
NOTE: THE EXPERIMENTAL WAVE HEIGHT FORECASTS ARE REPRESENTATIVE OF  
THE MID LAKE WATERS AND DOWNWIND SHORES. WAVE HEIGHTS MAY BE  
SIGNIFICANTLY LESS ON UPWIND SHORES.  
   
TODAY  
SUNNY. PATCHY SMOKE THROUGH THE DAY. HIGHS IN THE LOWER  
80S. VARIABLE WINDS UP TO 10 MPH BECOMING SOUTH AROUND 15 MPH IN  
THE AFTERNOON. WAVES LESS THAN 1 FOOT.    
TONIGHT  
MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT. LOWS  
AROUND 60 . VARIABLE WINDS UP TO 10 MPH. WAVES LESS THAN 1 FOOT.    
SATURDAY  
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 80S. VARIABLE  
WINDS UP TO 10 MPH BECOMING SOUTH AROUND 15 MPH WITH GUSTS TO  
AROUND 30 MPH IN THE AFTERNOON. WAVES LESS THAN 1 FOOT.    
SATURDAY NIGHT  
BREEZY, CLEAR. PATCHY SMOKE IN THE EVENING.  
LOWS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 25 MPH. WAVES AROUND  
1 FOOT...LOCALLY UP TO 2 FEET.    
SUNDAY  
BREEZY, COOLER, SUNNY. HIGHS AROUND 70 . SOUTHWEST  
WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH. WAVES AROUND  
1 FOOT...LOCALLY UP TO 2 FEET.  
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